Do the caps "snap" on to the main unit? Or do they just rest on top?
33117
They snap on easily and I've never had an issue with them coming off. The only issue I have with them is on the cheaper cameras the images are soft when using the "Fong" as we call them.
704298
I do not think so, they have a cap over posts that join them. They are not flat on top.
905322
They stay in the middle. Even when you operate it manually. There is a light that indicates on/off.
2214399
They don't snap together. They just rest on the base. They are a little snug because of how the top shell lays over part of the bottom but they definitely come apart easily.
21406
The top cap is a separate piece and larger in diameter than the stem mount dia. This means you can't take the stem off the top!! Just a mention as I didn't think of that. Not a huge issue, but something to be aware of
161902
I'm not sure. Ours went onto the top of a 10"x10" post so were mounted flat as they did not fit over the top. Later on we moved them to smaller posts but still did not cover the post (like a cap) and were mounted flat.Hope this helps.
382956
The hubcaps have stayed on the rims ok (metal tabs I think) but I did lose one of the shiny center caps somehow - they are not permanently attached.
651382
Yes, they screw into place. Best (easier) to keep an existing unit on the floor and buy & stack another unit atop of the existing one - which is what I did.
1780331
You could set one on top of the other but it would make more sense to just assemble them together. If you set one on top of the other you'd have a space between the two of about one and a half inches that would be pretty much useless. The way that you assemble them you would be able to make the two of them one unit, they do assemble very easily. Hope this makes sense, and helps! Good luck!
2284097
I bought them awhile ago and they do not screw on just sits on it hope this helps.
1395473
They just snap on. Don't worry if you only have two spots to connect them to, you only need two, if you have three, connect all three for better performance! Doesn't matter which one goes where.
351515
Yup. Dig a 4' hole and squeeze this thing into the hole so it rests on top like a cap.
387569
Yes, you pull off the hubcaps and the these caps snap right in the empty hole.
2228757
Yes they snap together with a push button snap and there are 3 positions you can set them in.
2169478
I bought two, to stack them, remove the top from the bottom set, and the second set snaps into the space that held the top, they do not stay on top of each other without connecting them in that manner
1608674
If you mean the top and bottom curved "bars" they have a friction fit into the hose end and bottom body of the part of the unit. The bar with a moveable float fits on top, the other one obviously on the bottom. Upon initial assembly once the indent in the bar is lined up it requires a bit of force to snap it in place. If the tabs are broken on the bar it will never stay in place.
1563889
No, but you can make it work with a screw to keep in in place under one of the top cap joint pieces... Good deal.